0:06
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Emergency radio alert - male announcer voice says "Silent scan" (3).
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0:02
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Emergency radio alert - male announcer voice says "Silent scan" (2).
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0:03
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Emergency radio alert - male announcer voice says "Selective call frequency one."
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0:02
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Emergency radio alert - male announcer voice says "Silent scan."
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0:10
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Emergency EMT radio static, beep and long trailing.
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0:22
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Emergency EMT radio broadcast - static with female dispatcher announcement.
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0:31
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Emergency EMT radio broadcast - ringing tone with static and male EMT response.
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0:26
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Emergency EMT radio broadcast - ringing tone with static and male dispatcher announcement.
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0:26
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Emergency EMT radio broadcast - static burst with male dispatcher announcing emergency location.
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0:24
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Emergency EMT radio broadcast - static burst with male dispatcher annoncement.
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0:25
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Emergency EMT radio broadcast - static burst with female dispatcher announces emergency call.
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